DE3240863C2 - Verfahren zur Wiedergewinnung von Wärme aus einem Schmelztropfen enthaltenden Gas - Google Patents
Verfahren zur Wiedergewinnung von Wärme aus einem Schmelztropfen enthaltenden GasInfo
- Publication number
- DE3240863C2 DE3240863C2 DE3240863A DE3240863A DE3240863C2 DE 3240863 C2 DE3240863 C2 DE 3240863C2 DE 3240863 A DE3240863 A DE 3240863A DE 3240863 A DE3240863 A DE 3240863A DE 3240863 C2 DE3240863 C2 DE 3240863C2
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- gas
- temperature
- deposits
- solid particles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000011084 recovery Methods 0.000 title claims description 4
- 239000002245 particle Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 14
- 230000005496 eutectics Effects 0.000 claims abstract description 8
- 239000000155 melt Substances 0.000 claims abstract description 6
- 239000004576 sand Substances 0.000 claims abstract description 3
- 230000003628 erosive effect Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- 229910052938 sodium sulfate Inorganic materials 0.000 claims 1
- 235000011152 sodium sulphate Nutrition 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 26
- 239000000428 dust Substances 0.000 description 7
- 239000011734 sodium Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- NRCHURFARBKHAO-UHFFFAOYSA-L disodium hydrogen carbonate hydrogen sulfate Chemical compound [Na+].[Na+].OC(O)=O.[O-]S([O-])(=O)=O NRCHURFARBKHAO-UHFFFAOYSA-L 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- JXAZAUKOWVKTLO-UHFFFAOYSA-L sodium pyrosulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OS([O-])(=O)=O JXAZAUKOWVKTLO-UHFFFAOYSA-L 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1869—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861
- F22B1/1876—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861 the hot gas being loaded with particles, e.g. dust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
- F28D21/001—Recuperative heat exchangers the heat being recuperated from exhaust gases for thermal power plants or industrial processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI813717A FI64997C (fi) | 1981-11-23 | 1981-11-23 | Foerfarande foer tillvaratagande av vaerme ur gaser innehaollande vaermeytor nedsmutsande aemnen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3240863A1 DE3240863A1 (de) | 1983-06-01 |
| DE3240863C2 true DE3240863C2 (de) | 1985-05-09 |
Family
ID=8514888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3240863A Expired DE3240863C2 (de) | 1981-11-23 | 1982-11-05 | Verfahren zur Wiedergewinnung von Wärme aus einem Schmelztropfen enthaltenden Gas |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS6018000B2 (OSRAM) |
| AU (1) | AU553033B2 (OSRAM) |
| BE (1) | BE896801A (OSRAM) |
| CA (1) | CA1265784A (OSRAM) |
| DE (1) | DE3240863C2 (OSRAM) |
| FI (1) | FI64997C (OSRAM) |
| FR (1) | FR2546288B1 (OSRAM) |
| GB (1) | GB2140144B (OSRAM) |
| IN (1) | IN158648B (OSRAM) |
| SE (1) | SE454297B (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI76707C (fi) * | 1984-09-14 | 1988-12-12 | Ahlstroem Oy | Foerfarande foer rening av gaser innehaollande kondenserbara komponenter. |
| ATE144798T1 (de) * | 1988-12-20 | 1996-11-15 | Cra Services | Herstellung von eisen und stahl in einer duplex- verhüttungsanlage und anlage zur vorreduzierung von oxidfestkörpern in der schwebe |
| IE904007A1 (en) * | 1989-11-08 | 1991-05-08 | Mount Isa Mines | Condensation of metal vapours in a fluidized bed |
| FI93056C (fi) * | 1991-07-23 | 1995-02-10 | Ahlstroem Oy | Menetelmä ja laite kuumien prosessi- tai savukaasujen syöttämiseksi kaasunjäähdyttimeen |
| DE4131962C2 (de) | 1991-09-25 | 1998-03-26 | Hismelt Corp Pty Ltd | Verfahren und Vorrichtung zur Behandlung von heissen Gasen mit Feststoffen in einem Wirbelbett |
| FI93274C (fi) * | 1993-06-23 | 1995-03-10 | Ahlstroem Oy | Menetelmä ja laite kuuman kaasuvirran käsittelemiseksi tai hyödyntämiseksi |
| FI97424C (fi) * | 1993-06-23 | 1996-12-10 | Foster Wheeler Energia Oy | Menetelmä ja laite kuuman kaasun käsittelemiseksi tai hyödyntämiseksi |
| FI96436C (fi) * | 1994-08-10 | 1996-06-25 | Ahlstroem Oy | Menetelmä ja laite jätelipeän käsittelemiseksi |
| JP2002317915A (ja) * | 2001-04-19 | 2002-10-31 | Ebara Corp | ガス化溶融炉施設及びその運転方法 |
| EP1397521A2 (de) * | 2001-06-19 | 2004-03-17 | Voest-Alpine Industrieanlagenbau GmbH & Co. | Verfahren und vorrichtung zum behandeln von teilchenförmigem material |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL181868B (nl) * | 1952-12-18 | Sun Ventures Inc | Werkwijze voor het ammoxyderen van m- en p-xyleen. | |
| GB868368A (en) * | 1958-10-10 | 1961-05-17 | British Iron Steel Research | Improvements in or relating to heat exchangers |
| DE1083058B (de) * | 1959-07-10 | 1960-06-09 | Schmidt Sche Heissdampf | Verfahren zum Reinhalten der Heizflaechen von Abhitzekesseln und Einrichtung zur Durchfuehrung des Verfahrens |
| US3080855A (en) * | 1960-04-12 | 1963-03-12 | Exxon Research Engineering Co | Furnace flue gas composition control |
| GB1379168A (en) * | 1972-02-18 | 1975-01-02 | Babcock & Wilcox Ltd | Use of heat exchanging furnaces in the recovery of heat in waste gases |
| FR2279052A1 (fr) * | 1974-03-01 | 1976-02-13 | Commissariat Energie Atomique | Procede d'accumulation thermique et accumulateur thermique a chaleur latente de fusion et a contact direct |
| US4300625A (en) * | 1975-01-21 | 1981-11-17 | Mikhailov Gerold M | Preventing deposition on the inner surfaces of heat exchange apparatus |
| SE421145B (sv) * | 1978-02-23 | 1981-11-30 | Stal Laval Apparat Ab | Anordning for tillforsel och fordelning av stofthaltig gas |
| DE2841026C2 (de) * | 1978-09-21 | 1983-03-10 | A. Ahlström Oy, 29600 Noormarkku | Verbrennungsvorrichtung |
| DE3205213C2 (de) * | 1982-02-13 | 1985-08-22 | Kronos Titan-Gmbh, 5090 Leverkusen | Vorrichtung zum Kühlen heißer Gas-TiO↓2↓-Suspensionen aus der Titandioxidherstellung durch Dampfphasenoxidation von Titantetrachlorid |
-
1981
- 1981-11-23 FI FI813717A patent/FI64997C/fi not_active IP Right Cessation
-
1982
- 1982-11-05 DE DE3240863A patent/DE3240863C2/de not_active Expired
- 1982-11-17 CA CA000415762A patent/CA1265784A/en not_active Expired - Lifetime
- 1982-11-22 SE SE8206655A patent/SE454297B/sv not_active IP Right Cessation
- 1982-11-22 JP JP57203816A patent/JPS6018000B2/ja not_active Expired
-
1983
- 1983-05-18 GB GB08313711A patent/GB2140144B/en not_active Expired
- 1983-05-20 BE BE0/210815A patent/BE896801A/fr not_active IP Right Cessation
- 1983-05-20 FR FR8308368A patent/FR2546288B1/fr not_active Expired
- 1983-05-23 AU AU14893/83A patent/AU553033B2/en not_active Expired
- 1983-05-23 IN IN643/CAL/83A patent/IN158648B/en unknown
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3240863A1 (de) | 1983-06-01 |
| AU1489383A (en) | 1984-11-29 |
| JPS6018000B2 (ja) | 1985-05-08 |
| FI813717L (fi) | 1983-05-24 |
| JPS58104498A (ja) | 1983-06-21 |
| FI64997B (fi) | 1983-10-31 |
| SE8206655L (sv) | 1983-05-24 |
| GB2140144B (en) | 1986-08-20 |
| FR2546288A1 (fr) | 1984-11-23 |
| GB2140144A (en) | 1984-11-21 |
| CA1265784A (en) | 1990-02-13 |
| AU553033B2 (en) | 1986-07-03 |
| BE896801A (fr) | 1983-09-16 |
| SE454297B (sv) | 1988-04-18 |
| FR2546288B1 (fr) | 1988-12-16 |
| SE8206655D0 (sv) | 1982-11-22 |
| GB8313711D0 (en) | 1983-06-22 |
| IN158648B (OSRAM) | 1986-12-27 |
| FI64997C (fi) | 1986-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: FOSTER WHEELER ENERGIA OY, HELSINKI, FI |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
| 8339 | Ceased/non-payment of the annual fee |